Random note...
While 5C, 6A doesn't chain, (CH)5C, 6A does chain. (CH)5C, 6A, 2C, 6D, 623B can be a nice little 2.4k and you can still d.5B after the 623B for a longer combo (haven't tried it yet, so they might be able to tech out before a 2B after that d.5B).
Edit: 6A 623B RC 2363214C does 4832 for 100 heat. May as well just do that one. Works mid-screen and corner.